61918612

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1013}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 129467520

約数和(自身を除く): 67548908

約数列:

[1, 2, 4, 7, 14, 28, 37, 59, 74, 118, 148, 236, 259, 413, 518, 826, 1013, 1036, 1652, 2026, 2183, 4052, 4366, 7091, 8732, 14182, 15281, 28364, 30562, 37481, 59767, 61124, 74962, 119534, 149924, 239068, 262367, 418369, 524734, 836738, 1049468, 1673476, 2211379, 4422758, 8845516, 15479653, 30959306, 61918612]

約数ペア:

[(1, 61918612), (2, 30959306), (4, 15479653), (7, 8845516), (14, 4422758), (28, 2211379), (37, 1673476), (59, 1049468), (74, 836738), (118, 524734), (148, 418369), (236, 262367), (259, 239068), (413, 149924), (518, 119534), (826, 74962), (1013, 61124), (1036, 59767), (1652, 37481), (2026, 30562), (2183, 28364), (4052, 15281), (4366, 14182), (7091, 8732)]